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參數(shù)資料
| 型號： | HB52F89EM |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | 64 MB Unbuffered SDRAM DIMM(64 MB 未緩沖同步DRAM DIMM) |
| 中文描述： | 64 MB的無緩沖SDRAM的內(nèi)存（64 MB的未緩沖同步的DRAM內(nèi)存） |
| 文件頁數(shù)： | 1/71頁 |
| 文件大小： | 906K |
| 代理商： | HB52F89EM |
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HB52F88EM-75F, HB52F89EM-75F,
HB52F168EN-75F, HB52F169EN-75F
64 MB Unbuffered SDRAM DIMM, 133 MHz Memory
Bus
(HB52F88EM) 8-Mword
×
64-bit, 1-Bank Module
(8 pcs of 8 M
×
8 Components)
(HB52F89EM) 8-Mword
×
72-bit, 1-Bank Module
(9 pcs of 8 M
×
8 Components)
128 MB Unbuffered SDRAM DIMM, 133 MHz Memory
Bus
(HB52F168EN) 16-Mword
×
64-bit, 2-Bank Module
(16 pcs of 8 M
×
8 Components)
(HB52F169EN) 16-Mword
×
72-bit, 2-Bank Module
(18 pcs of 8 M
×
8 Components)
PC133 SDRAM
ADE-203-1019A (Z)
Preliminary
Rev. 0.1
Jul. 30, 1999
Description
The HB52F88EM, HB52F89EM, HB52F168EN, HB52F169EN belong to 8-byte DIMM (Dual In-line Mem-
ory Module) family, and have been developed as an optimized main memory solution for 8-byte processor
applications. They are synchronous Dynamic RAM Module, mounted 64-Mbit SDRAMs (HM5264805FTT)
sealed in TSOP package, and 1 piece of serial EEPROM (2-kbit) for Presence Detect (PD). The HB52F88EM
is organized 8M
×
64
×
1-bank mounted 8 pieces of 64-Mbit SDRAM. The HB52F89EM is organized 8M
×
72
×
1-bank mounted 9 pieces of 64-Mbit SDRAM. The HB52F168EN is organized 8M
×
64
×
2-bank
mounted 16 pieces of 64-Mbit SDRAM. The HB52F169EN is organized 8M
×
72
×
2-bank mounted 18 piec-
es of 64-Mbit SDRAM. An outline of the products is 168-pin socket type package (dual lead out). Therefore,
they make high density mounting possible without surface mount technology. They provide common data
inputs and outputs. Decoupling capacitors are mounted beside each TSOP on the module board.
Features
Fully compatible with: JEDEC standard outline 8-byte DIMM
168-pin socket type package (dual lead out)
— Outline: 133.37 mm (Length)
×
34.925 mm (Height)
×
4.00 mm (Thickness)
a
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HB52R1289E22 | 1 GB Registered SDRAM DIMM 1 GB Registered SDRAM DIMM (36 pcs of 64 M 】 4 Components) PC100 SDRAM |
| HB52R1289E22-A6B | 1 GB Registered SDRAM DIMM 1 GB Registered SDRAM DIMM (36 pcs of 64 M 】 4 Components) PC100 SDRAM |
| HB52R1289E22-B6B | 1 GB Registered SDRAM DIMM 1 GB Registered SDRAM DIMM (36 pcs of 64 M 】 4 Components) PC100 SDRAM |
| HB52R1289E22 | 1 GB Registered SDRAM DIMM(1GB 寄存同步DRAM DIMM) |
| HB52R168DB | 128 MB Unbuffered SDRAM S.O.DIMM(128 MB 未緩沖同步DRAM S.O.DIMM) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HB52R1289E22 | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:1 GB Registered SDRAM DIMM 1 GB Registered SDRAM DIMM (36 pcs of 64 M 】 4 Components) PC100 SDRAM |
| HB52R1289E22-A6B | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:1 GB Registered SDRAM DIMM 1 GB Registered SDRAM DIMM (36 pcs of 64 M 】 4 Components) PC100 SDRAM |
| HB52R1289E22-B6B | 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:1 GB Registered SDRAM DIMM 1 GB Registered SDRAM DIMM (36 pcs of 64 M 】 4 Components) PC100 SDRAM |
| HB52R1289E2-A6A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x72 SDRAM Module |
| HB52R1289E2-B6A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x72 SDRAM Module |
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